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If u 5x=6 and 3y -7v =20 and the correlation coefficient r/w x and y is 0.58 then what would be the correlation coeff b/w u and v?
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If u 5x=6 and 3y -7v =20 and the correlation coefficient r/w x and y ...
Correlation Coefficient Between u and v


  • First, we need to solve for x and y using the given equations:


    • 5x=6 => x=6/5

    • 3y-7v=20 => 3y=7v+20 => y=(7v+20)/3


  • Next, we need to find the correlation coefficient between x and y:


    • r/w x and y = 0.58


  • Then, we can use the formula for correlation coefficient to find the correlation coefficient between u and v:


    • r/w u and v = r/w x and y * (SD of u / SD of v)


  • Since we don't have the standard deviation of u and v, we can use the following formulas to find them:


    • SD of u = |5| * SD of x

    • SD of v = |7| * SD of y


  • Now, we can substitute the values into the formula:


    • r/w u and v = 0.58 * (|5| * SD of x / |7| * SD of y)


  • Finally, we can simplify the equation:


    • r/w u and v = 0.58 * (5/7) = 0.4157




Therefore, the correlation coefficient between u and v is 0.4157.
Community Answer
If u 5x=6 and 3y -7v =20 and the correlation coefficient r/w x and y ...
-0.58 because x have + sign and y have - sign
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If u 5x=6 and 3y -7v =20 and the correlation coefficient r/w x and y is 0.58 then what would be the correlation coeff b/w u and v?
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If u 5x=6 and 3y -7v =20 and the correlation coefficient r/w x and y is 0.58 then what would be the correlation coeff b/w u and v? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about If u 5x=6 and 3y -7v =20 and the correlation coefficient r/w x and y is 0.58 then what would be the correlation coeff b/w u and v? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If u 5x=6 and 3y -7v =20 and the correlation coefficient r/w x and y is 0.58 then what would be the correlation coeff b/w u and v?.
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